BR112021003889B1 - União rotativa e método para operar uma união rotativa - Google Patents

União rotativa e método para operar uma união rotativa Download PDF

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Publication number
BR112021003889B1
BR112021003889B1 BR112021003889-2A BR112021003889A BR112021003889B1 BR 112021003889 B1 BR112021003889 B1 BR 112021003889B1 BR 112021003889 A BR112021003889 A BR 112021003889A BR 112021003889 B1 BR112021003889 B1 BR 112021003889B1
Authority
BR
Brazil
Prior art keywords
rotating
rotating sealing
force
pure
fact
Prior art date
Application number
BR112021003889-2A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112021003889A2 (pt
Inventor
Lisa Freed
Lauren Dahlke
Original Assignee
Deublin Company, LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Deublin Company, LLC filed Critical Deublin Company, LLC
Publication of BR112021003889A2 publication Critical patent/BR112021003889A2/pt
Publication of BR112021003889B1 publication Critical patent/BR112021003889B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/10—Arrangements for cooling or lubricating tools or work
    • B23Q11/1015—Arrangements for cooling or lubricating tools or work by supplying a cutting liquid through the spindle
    • B23Q11/103—Rotary joints specially adapted for feeding the cutting liquid to the spindle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/12—Arrangements for cooling or lubricating parts of the machine
    • B23Q11/126—Arrangements for cooling or lubricating parts of the machine for cooling only
    • B23Q11/127—Arrangements for cooling or lubricating parts of the machine for cooling only for cooling motors or spindles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/02—Driving main working members
    • B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
    • B23Q5/06—Driving main working members rotary shafts, e.g. working-spindles driven essentially by fluid pressure or pneumatic power
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/26—Fluid-pressure drives
    • B23Q5/261—Fluid-pressure drives for spindles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3436—Pressing means
    • F16J15/3448—Pressing means the pressing force resulting from fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3436—Pressing means
    • F16J15/3452—Pressing means the pressing force resulting from the action of a spring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/06—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between the end surfaces of the pipes or flanges or arranged in recesses in the pipe ends or flanges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L27/00—Adjustable joints; Joints allowing movement
    • F16L27/08—Adjustable joints; Joints allowing movement allowing adjustment or movement only about the axis of one pipe
    • F16L27/0804—Adjustable joints; Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Sealing (AREA)
  • Joints Allowing Movement (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Turning (AREA)
  • Sealing Devices (AREA)
BR112021003889-2A 2018-08-31 2019-08-30 União rotativa e método para operar uma união rotativa BR112021003889B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862725766P 2018-08-31 2018-08-31
US62/725,766 2018-08-31
PCT/US2019/049051 WO2020047400A1 (en) 2018-08-31 2019-08-30 Rotary seal

Publications (2)

Publication Number Publication Date
BR112021003889A2 BR112021003889A2 (pt) 2021-05-18
BR112021003889B1 true BR112021003889B1 (pt) 2023-12-19

Family

ID=69640908

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021003889-2A BR112021003889B1 (pt) 2018-08-31 2019-08-30 União rotativa e método para operar uma união rotativa

Country Status (12)

Country Link
US (1) US11278996B2 (https=)
EP (1) EP3843921B1 (https=)
JP (1) JP7458692B2 (https=)
KR (1) KR102779779B1 (https=)
CN (1) CN113165086B (https=)
BR (1) BR112021003889B1 (https=)
CA (1) CA3108826A1 (https=)
ES (1) ES3064338T3 (https=)
MX (1) MX2021002395A (https=)
PL (1) PL3843921T3 (https=)
TW (1) TWI799638B (https=)
WO (1) WO2020047400A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114273969B (zh) * 2021-12-28 2024-05-28 大连元利流体技术有限公司 一种智能型无耗材高压冷却设备
US12203575B2 (en) * 2022-01-26 2025-01-21 Deublin Company, LLC Rotary union having pressure sleeve

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5577775A (en) * 1995-02-07 1996-11-26 Barco, A Division Of Marison Industries Bearingless coolant union
US5617879A (en) * 1995-02-17 1997-04-08 Deublin Company Sealing arrangement for a coolant union having a floating seal assembly
US5669636A (en) * 1995-08-01 1997-09-23 Deublin Company Floating seal assembly for a bearingless coolant union having air rotation capability
JP3675535B2 (ja) * 1995-10-06 2005-07-27 株式会社牧野フライス製作所 ロータリジョイント及び回転体への流体供給装置
DE19543612C1 (de) 1995-11-23 1997-05-07 Glyco Antriebstechnik Gmbh Spannvorrichtung mit integrierter Fluid-Drehdurchführung
DE19932355B4 (de) * 1999-07-10 2010-07-15 GAT Gesellschaft für Antriebstechnik mbH Drehdurchführung für wechselnde Medien
JP3806312B2 (ja) 2001-04-25 2006-08-09 ファナック株式会社 スピンドルスルークーラントにおける主軸保護構造
DE10121694A1 (de) 2001-05-02 2002-11-28 Sauter Kg Feinmechanik Spindelkopf für Werkzeuge
US6533509B1 (en) 2001-09-17 2003-03-18 Gregory S. Antoun Tool holder unclamp mechanism for a milling machine
JP5335180B2 (ja) * 2005-05-17 2013-11-06 デューブリン カンパニー マルチ媒体回転ユニオン
DE102005038459A1 (de) * 2005-08-13 2007-02-22 Ott-Jakob Gmbh & Co. Spanntechnik Kg Drehdurchführung mit Leckagesensor
EP1967781B1 (en) * 2005-12-28 2013-05-22 Eagle Industry Co., Ltd. Rotary joint
US7692553B2 (en) * 2006-07-21 2010-04-06 Deublin Company Leak detecting system for rotating union
JP5104512B2 (ja) * 2008-04-18 2012-12-19 株式会社ジェイテクト 主軸装置
US8453675B2 (en) * 2009-12-01 2013-06-04 Deublin Company Rotary union with selectively controlled seal
US8777529B2 (en) 2010-10-15 2014-07-15 Creare Incorporated Mechanism for delivering cryogenic coolant to a rotating tool
DE102011001237A1 (de) 2011-03-11 2012-09-13 EMUGE-Werk Richard Glimpel GmbH & Co. KG Fabrik für Präzisionswerkzeuge Tiefenanschlag zum Einsatz in einem Werkzeughalter und eine Anordnung zur Übergabe von Kühl- und/oder Schmiermittel von einem Werkzeughalter an ein Werkzeug
US9381606B2 (en) 2012-02-01 2016-07-05 Gal Way Ltd. Device and method for rotational speed increasing for machining process
CA2822554A1 (en) * 2012-08-03 2014-02-03 Deublin Company Rotary union with pressure controlled seal actuator
CN102974845A (zh) * 2012-11-29 2013-03-20 昆明理工大学 一种高速电主轴装置
US9333611B2 (en) 2013-09-13 2016-05-10 Colibri Spindles, Ltd. Fluid powered spindle
BR112017001102B1 (pt) * 2014-07-18 2021-05-18 Deublin Company união rotativa atuada por pistão e processo para operar a mesma
KR101733756B1 (ko) * 2014-12-11 2017-05-10 남상건 공작기계의 스핀들용 로타리조인트
CN204430283U (zh) * 2014-12-26 2015-07-01 黄耀德 具有切削液流通结构的主轴装置
US10571058B2 (en) * 2016-02-01 2020-02-25 Deublin Company Rotary union with integral sensor array
JP6742208B2 (ja) 2016-09-16 2020-08-19 シチズン時計株式会社 工作機械の主軸装置

Also Published As

Publication number Publication date
KR102779779B1 (ko) 2025-03-10
PL3843921T3 (pl) 2026-04-27
EP3843921B1 (en) 2025-12-17
KR20210082162A (ko) 2021-07-02
BR112021003889A2 (pt) 2021-05-18
JP2021534989A (ja) 2021-12-16
CN113165086A (zh) 2021-07-23
EP3843921A1 (en) 2021-07-07
CN113165086B (zh) 2024-12-13
MX2021002395A (es) 2021-06-08
CA3108826A1 (en) 2020-03-05
US11278996B2 (en) 2022-03-22
ES3064338T3 (https=) 2026-04-24
TWI799638B (zh) 2023-04-21
US20200070293A1 (en) 2020-03-05
EP3843921A4 (en) 2022-06-01
TW202030048A (zh) 2020-08-16
JP7458692B2 (ja) 2024-04-01
WO2020047400A1 (en) 2020-03-05
EP3843921C0 (en) 2025-12-17

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/08/2019, OBSERVADAS AS CONDICOES LEGAIS